Typed variables and parameters

• Variables can have a type:

• Syntax:

  <xsl:variable
    name   = "QualifiedName"
    select = expression
    type   = datatype>
    <!-- Content: content-constructor -->
  </xsl:variable>
  
  <xsl:param
    name   = "QualifiedName"
    select = expression
    type   = datatype>
    <!-- Content: content-constructor -->
  </xsl:param>

• Constants for types remain to be determined